20210497314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{54367}}^1$

素因数の和:54599

約数の個数: 64

約数和(自身を含む): 47349743616

約数和(自身を除く): 27139246302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 167, 318, 334, 371, 501, 742, 1002, 1113, 1169, 2226, 2338, 3507, 7014, 8851, 17702, 26553, 53106, 54367, 61957, 108734, 123914, 163101, 185871, 326202, 371742, 380569, 761138, 1141707, 2283414, 2881451, 5762902, 8644353, 9079289, 17288706, 18158578, 20170157, 27237867, 40340314, 54475734, 60510471, 63555023, 121020942, 127110046, 190665069, 381330138, 481202317, 962404634, 1443606951, 2887213902, 3368416219, 6736832438, 10105248657, 20210497314]

約数ペア:

[(1, 20210497314), (2, 10105248657), (3, 6736832438), (6, 3368416219), (7, 2887213902), (14, 1443606951), (21, 962404634), (42, 481202317), (53, 381330138), (106, 190665069), (159, 127110046), (167, 121020942), (318, 63555023), (334, 60510471), (371, 54475734), (501, 40340314), (742, 27237867), (1002, 20170157), (1113, 18158578), (1169, 17288706), (2226, 9079289), (2338, 8644353), (3507, 5762902), (7014, 2881451), (8851, 2283414), (17702, 1141707), (26553, 761138), (53106, 380569), (54367, 371742), (61957, 326202), (108734, 185871), (123914, 163101)]